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Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee

Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee Featured Image
  • Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee

Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee

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We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for Proportional Motorized Ball Valve, Pneumatic Actuated Knife Valve, Self Operated Back Pressure Regulating Valve, We are very proud of the good reputation from our customers for our products' reliable quality.
Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee Detail:

Product feature

Self regulating Pressure Regulator can change differential pressure and flow before and after the valve to keep the pressure before (or after) the valve at a constant level, using the self energy of the medium to be controlled as the power source, without external power. It features flexible action, good seal property and low fluctuation of the pressure set point. Self regulating Pressure Regulator is widely used for the automatic control of the pressure-reducing stabilization and pressure-relief stabilization for the gases, liquid and steam.

Self regulating Pressure Regulator  has other advantages as smart and accurate regulating,taking up small space and simple operation and Self regulating Pressure Regulator is widely used in the pressure control of gas,steam or water in petroleum, chemical, electric power, metallurgy, food, textile, machinery, civil construction industry.

Self regulating Pressure Regulatoris designed and manufactured according to the standard of AMSE/API/BS/DIN/GB

Self operated regulator drawing

DIAPHR~1

Self operated regulator technical parameter

Nominal diameter
DN(mm)

20

25

32

40

50

65

80

100

125

150

200

250

300

Coefficient(KV)

5

8

12.5

20

32

50

80

125

160

320

450

630

900

Rated stroke(mm)

8

10

12

15

18

20

30

40

45

60

65

Nominal diameter
DN(mm)

20

The seat diameter
DN(mm)

2

3

4

5

6

7

8

9

10

12

15

20

Coefficient(KV)

0.02

0.08

0.12

0.20

0.32

0.5

0.80

1.20

1.80

2.80

4.0

5

Nominal pressure

MPa

1.6，2.5，4.0，6.4(6.3)/2.0，5.0，11.0
 

Bar

16，25，40，64(63)/20，50，110
 

Lb

ANSI：Class150、Class300、Class600

pressure range
KPa

15～50、40～80、60～100、80～140、120～180、160～220、200～260、
240～300、280～350、330～400、380～450、430～500、480～560、540～620、
600～700、680～800、780～900、880～1000、900～1200、1000～1500、
1200～1600、1300～1800、1500～2100、

Flow characteristic

Quick opening

Adjust the accuracy

±5-10(％)

Working
TemperatureT(℃)

-60～350(℃)    350～550(℃)

Leakage

Class IV；Class VI

Self operated regulator material list

Component name Control Valve Material
Body/Bonnet WCB/WCC/WC6/CF8/CF8M/CF3M
Valve spool/Seat 304/316/316L(overlaying stellite alloy)
Packing Normal:-196～150℃ is PTFE,RTFE,>230℃ is flexible graphite
Gasket Normal:Stainless steel with flexible graphite,Special:Metal tooth type gasket
Control valve stem 2Cr13/17-4PH/304/316/316L
Diaphragm Cover Normal:Q235,Special:304
Diaphragm NBR with reinforced polyester fabric
Spring Normal:60Si2Mn,Special:50CrVa

Self opreated regulator outline dimension and weight

DIAPHR~2

Nominal diameter
DN(mm)		 20 25 32 40 50 65 80 100 125 150 200 250 300
B 383 512 603 862 1023 1380 1800 2000 2200
L(Pn16、25、40) 150 160 180 200 230 290 310 350 400 480 600 730 850
L(PN64) 230 260 300 340 380 430 500 550 650 775 900
pressure range
KPa		 15～140 H 475 520 540 710 780 840 880 940 950
    A 280 308
  120～300 H 455 500 520 690 760 800 870 900 950
    A 230
  280～500 H 450 490 510 680 750 790 860 890 940
    A 176 194 280
  480～1000 H 445 480 670 740 780 780 850 880 930
    A 176 194 280
Weight (Kg)
(PN16)		 26 37 42 72 90 112 130 169 285 495 675
Product detail pictures:

Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee detail pictures

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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for Europe style for Control Valve With Motor - Diaphragm type self operated control valve – Hoyee , The product will supply to all over the world, such as: UK, Jordan, Colombia, Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service.
    • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Doreen from Ukraine - 2017.10.23 10:29
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Carol from Brisbane - 2017.06.19 13:51
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